As the time of passing approaches, mortals may hear the haunting melody of a deity of death, luring their spirit towards the beyond. Yuzuki Miwa, aspiring to become a fully-fledged death god, must hone her vocal skills and retrieve the soul of Hinata Shiina. Yet, Yuzuki's scheme to entrance Hinata takes an unforeseen turn as she is enamored by Hinata's captivating voice.